Okay first of all.. It'll be a honest review.. I watched this drama after completing All Of Us Are Dead as i thought its similar to it.. But it's different totally... I think we shouldn't compare both of them as both are so unique in their own way... Okay in this drama the first ep was boring and it was necessary to lay the plot, for better understanding of characters & story.. So hold on to it during first ep it'll be better in second ep... In part 1 especially during starting eps there were many things that didn't make sense & logic like upto 4 eps... But if you watch from students pov you'll see they were just immature students who doesn't wanna accept the situation & just wanna go home... Thats okay so yeah in the start eps almost part 1 of the drama they were scared & doesn't wanna understand situation or they were just taking actions rashly without thinking but eventually they get better in part 2...okay so if i say the overall drama was so goodddddd... You must watch it.. And while watching don't think it'll be like All of us are dead... They both are different.. The story line the characters everything so dont compare... Just give it a try... I binged watch the drama.. As i said at first the actions of student doesn't make sense but just think they're just immature students & watch it.. And yeah ofc at last you'll be traumatized TT TT I hope you found this review helpful